/**

  * Copyright 2010 The Kuali Foundation Licensed under the

  * Educational Community License, Version 2.0 (the "License"); you may

  * not use this file except in compliance with the License. You may

  * obtain a copy of the License at

  *

  * http://www.osedu.org/licenses/ECL-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an "AS IS"

  * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

  * or implied. See the License for the specific language governing

  * permissions and limitations under the License.

  */

 package org.kuali.student.common.ui.client.validator;

 import java.util.Date;

 import org.kuali.student.common.validator.DateParseException;

 import org.kuali.student.common.validator.DateParser;

 import com.google.gwt.i18n.client.DateTimeFormat;

 public class ClientDateParser implements DateParser {

     DateTimeFormat[] formats = {DateTimeFormat.getFormat("yyyy-MM-dd"), DateTimeFormat.getFormat("yyyy-MM-ddTHH:mm:ss,SSS")};

     public Date parseDate(String input) {

         Date result = null;

         for (DateTimeFormat format : formats) {

                 try {

                     result = format.parseStrict(input);

                 } catch (IllegalArgumentException e) {

                     // just eat it

                 }

                 if (result != null) {

                     break;

                 }

         }

         if (result == null) {

             throw new DateParseException("Invalid date value: " + input);

         }

         return result;

     }

     public String toString(Date date){

         String result = null;

         DateTimeFormat format = DateTimeFormat.getFormat("yyyy-MM-ddTHH:mm:ss,SSS");

         result = format.format(date);

         return result;        

     }

 }